EP3038448B1 - Gerät zum verteilen eines mischfluids - Google Patents
Gerät zum verteilen eines mischfluids Download PDFInfo
- Publication number
- EP3038448B1 EP3038448B1 EP14752333.6A EP14752333A EP3038448B1 EP 3038448 B1 EP3038448 B1 EP 3038448B1 EP 14752333 A EP14752333 A EP 14752333A EP 3038448 B1 EP3038448 B1 EP 3038448B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fluid
- flow path
- probe
- holding tube
- sensors
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000012530 fluid Substances 0.000 title claims description 48
- 238000005259 measurement Methods 0.000 claims description 21
- 239000004020 conductor Substances 0.000 claims description 19
- 238000009826 distribution Methods 0.000 claims description 17
- 238000011156 evaluation Methods 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 8
- 210000003608 fece Anatomy 0.000 claims description 8
- 239000010871 livestock manure Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims description 2
- 239000002002 slurry Substances 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims 1
- 239000000523 sample Substances 0.000 description 74
- 239000013590 bulk material Substances 0.000 description 20
- 239000000463 material Substances 0.000 description 12
- 239000000203 mixture Substances 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- 206010010774 Constipation Diseases 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241001417534 Lutjanidae Species 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/001—Sludge spreaders, e.g. liquid manure spreaders
- A01C23/003—Distributing devices, e.g. for rotating, throwing
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/10—Devices for adjusting the seed-box ; Regulation of machines for depositing quantities at intervals
- A01C7/102—Regulating or controlling the seed rate
- A01C7/105—Seed sensors
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/007—Metering or regulating systems
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/008—Tanks, chassis or related parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/004—Arrangements for controlling delivery; Arrangements for controlling the spray area comprising sensors for monitoring the delivery, e.g. by displaying the sensed value or generating an alarm
Definitions
- the present invention relates to a device for distributing a mixed fluid, in particular liquid manure or slurry, on agricultural land.
- Devices of the type described above comprise a distributor having at least one input connectable to a supply and a plurality of outlets, and a plurality of lines connected to the outlets for distributing the mixing fluid or bulk material to a predetermined working width, the lines at their downstream end each having a connection portion for coupling to a dispensing device, wherein the dispensing device is set up in particular for dispensing the mixing fluid or bulk material in the direction of the effective surfaces, and wherein in each case an outlet and the conduit connected to the outlet define a flow path.
- Such devices are known and widely used in particular in the area of mixing fluid application, but essentially the same conveying technique is also used to dispense seed or mineral fertilizer.
- the delivery lines between distributor and dispensing device are usually designed as a hose line, which are coming from the distributor one or more times deflected until they have reached the connection to the dispensing device.
- dispensing device dispensing nozzles spray nozzles, or injection devices are used with which the mixing fluid or bulk material is optionally delivered in the direction of the surface, or can be incorporated specifically in the depth of the effective area.
- the latter is also known in the form of the strip-till method known from the present applicant. But the application in the free outlet from the hoses, the so-called Schleppschlauch stigma is widespread.
- the document EP 0 322 046 A1 uses probes installed across the flow to detect blockages. This type of installation causes changes in the flow, which can affect the measurements of the probes.
- the invention was therefore based on the object of providing an improvement in distribution devices of the type described, which minimizes the risk of yield losses during operation, so that the smallest possible influence of the flow field is generated within the Stromungspfad.
- the invention solves its underlying object in devices of the type described in a first aspect by means of a device having the features of claim 1.
- the invention makes use of the fact that the most reliable way of detecting a blockage in the flow path directly there can be where the constipation itself occurs. This is inventively achieved in that the probes are introduced directly into the flow paths to monitor the flow there.
- a particular advantage of the invention is that the measured signals emitted by the probes are compared with one another, and the evaluation unit The clogging of individual lines can reliably detect that individual measurement signals stand out due to signal deviation from the mass of the adjusted measurement signals. This approach is so reliable because pre-calibration of the probes is unnecessary.
- mixed fluid such as liquid manure as well as the application of bulk material, which technically must be understood as a mixture of air or gas and bulk material, it comes to fluctuations in the flow due to constantly changing operating conditions. These fluctuations may be on the one hand, the volume flow delivered globally from the distribution device to all lines, and on the other hand, the temperature and composition of the conveyed material, or the pressure of the conveyed material.
- the probes preferably each have a current-carrying conductor which can be acted upon by a voltage and which is connected to the flow paths in a heat-conducting manner.
- the current-carrying conductor in this case has a contact resistance, which changes as a function of the temperature, in particular increases with increasing temperature.
- the contact resistance is designed as a PTC resistor element, which is otherwise also used for current limiting of electronic assemblies, in particular for short-circuit protection.
- the resistance value of the volume resistance is about 100 ohms at 20 ° C. At about 60 ° C, the volume resistance reaches a stable operating point, ie the resistance is so high that the temperature at 60 ° C holds. If more energy is dissipated to the passing conveyed, the resistance lowers and it is fed to the system more electrical energy to the Operating at 60 ° C. This current (about 20 mA at 12 V) is preferably evaluated.
- the mode of operation of the probes formed in this way is essentially the following:
- a blockage in the flow path leads to a disturbance or change in the flow.
- the quantitative and qualitative formation of the flow is influenced in the entire flow path between the distributor and the dispensing device.
- the velocity and phase composition of the flow changes.
- the current-carrying conductor in the flow path is heated due to the applied voltage. Because the current-carrying conductor is also thermally in contact with the medium in the flow path, a heat transfer takes place at a temperature difference between the conveyed material (mixed fluid or bulk material) and the conductor itself.
- the volume resistance of the current-carrying conductor changes as a function of the heat transfer between the conductor and the fluid.
- an equilibrium state is established with regard to the current measured in the current-carrying conductor, its resistance and the temperature. If, however, the heat transfer occurring between the conductor through which the current flows and the flow path changes due to a change in the flow velocity, phase composition and other symptoms that occur when the flow path clogs, this equilibrium state changes to a different current intensity because the resistance of the conductor through which the current flows changes.
- the measurement signals respectively emitted by the probes preferably represent the respective current intensity in the conductor through which the current flows
- the electronic evaluation unit is set up to form an average value from the recorded measurement signals, to compare individual ones of the measurement signals with the mean value formed, and when reached or exceeded a predetermined deviation from the average formed to produce a clogging signal.
- the necessary deviation to produce such a clogging signal is preferably in a range of 3% and above, preferably 5% and above.
- the probes each have a thermally conductive sensor element, which is arranged in a thermally conductive measuring cap.
- the measuring cap is adapted to mechanically isolate the sensor element from the flow path.
- the material of the measuring cap and / or the sensor element is preferably selected according to its heat transfer coefficient of heat transfer with the medium as high as possible.
- the material of the measuring cap must have the highest possible thermal conductivity.
- Further requirements are mechanical (abrasion) and chemical (corrosion) resistance to the conveyed material, as well as good machinability and reasonable costs.
- brass has proved to be advantageous here, since it fulfills these partly competing requirements.
- mechanical insulation is understood in particular to mean that the sensor element is protected against mechanical damage due to particles in the conveyed material.
- connection cable is preferably provided and connected to the sensor element.
- connection cable is preferably enveloped by a holding hose and relieved of strain. It can not be ruled out that in operation on the sensor element in the flow path, a tensile load is exerted on the probe. By a strain relief damage to the sensor element or at worst the interruption of the current flowing through the conductor formed circuit is prevented.
- the hose of the probe preferably has a reduced thermal conductivity compared to the sensor element and connecting cable. More preferably, the thermal conductivity is in the range of 0.5 W / Km or less, preferably 0.3 W / Km or less.
- An exemplary holding hose in the form of a compressed air hose made of polyurethane with an outer diameter of 4 mm and a wall thickness of 0.75 mm has a thermal conductivity of about 0.25 W / Km.
- the reduced thermal conductivity of the holding tube has the particular advantage that it mitigates influences of the environment on the sensor element.
- the holding tube which completely covers the connection cable, represents the interface between the probe and the environment, because the holding hose has to be led out of the flow path at some point. The better the holding tube prevents heat transfer, the lower the environmental influences from outside the flow path to the probe.
- the probe extends with a length in the range of 10 to 50 cm, more preferably in the range of 20 to 30 cm in the flow path downstream.
- the probe tip which may for example be formed by the measuring cap, from the actual entry point makes it possible to move the area of the probe that is active for the measurement to the point where a blockage is actually expected, irrespective of possible flow recirculation.
- the measuring point can be placed at a location where the flow changes in the event of a blockage are pronounced and easily measurable.
- a hose nozzle is provided with a connection portion on which the fluid or Schüttgut ein is pushed, the probe is passed with a portion of the holding tube between the fluid or bulk material conduit and the hose nozzle, and wherein the fluid - or bulk material line surrounds the hose nozzle and the holding tube fluid-tight.
- the respective hose nozzle is at one of the fluid or Schüttgutab réelle the distribution device, or at one of the connection sections to Coupling with the dispensing device, or arranged at a location along the fluid line.
- the probe can also be introduced into the distribution device, in each case along a flow path adapted to the holding tube bore is arranged, through which the probe is passed with a portion of the holding tube, wherein the bore and the holding tube preferably lie against each other in a fluid-tight manner.
- the electronic evaluation unit is set up to record the measuring signals emitted by the probes, to match them to each other, and to identify deviations in the distribution accuracy on the basis of signal deviations detected in this case.
- the device according to the invention is capable of qualitatively detecting whether and how much the flow rate in individual flow paths deviates from the flow rate in other flow paths.
- the invention makes use of the same finding, as was initially carried out with reference to the constipation detection.
- the differences between each other can be determined by means of signal adjustment, without having to calibrate each sensor for each medium and any operating parameters, which would be necessary for an absolute measurement.
- the evaluation unit is preferably set up to identify the deviating flow paths, so that, for example, a change in the mode of operation of the connected distributor can be made.
- the invention deals with an improved placement of the probe in the fluid conduit of the device according to the invention.
- the invention was particularly additionally based on the object of making it easier for the user to introduce a probe into the flow path of the respective line.
- the invention achieves the object according to this aspect by mounting a clamp around at least one, preferably several or all of the conduits, the clamp having a projection extending through a corresponding opening in the conduit into the flow path.
- the clamp preferably has a quick release, such as a snap closure, for one-handed opening and closing of the clamp.
- the clamp preferably has a first connecting portion with an external toothing, and a second connecting portion with an internal toothing corresponding thereto.
- the section with the internal toothing is preferably designed to receive the corresponding section with the external toothing and to hold the toothing in a latching position.
- the clamp is designed as an insertion clamp for a probe with a holding tube according to one of the above-described preferred embodiments of the device according to the first aspect.
- the clamp has an insertion section for receiving the probe and extending to the projection, in particular continuous, implementation for the probe.
- the clamp according to this embodiment preferably comprises clamping means for locking the holding tube in the passage.
- Such, designed as a Ein 1500schelle clamp is particularly suitable for use in fluid lines for spreading manure and the like. It has been found that the measuring caps of the probes with a holding tube for this purpose provide the best measured value resolution, if they are arranged at a certain distance to the clamp.
- the projection of the clamp is designed as a thermally conductive measuring cap and is preferably partially or completely made of a metal, in particular of a hard metal.
- the clamp with its projection directly serves as a probe. More specifically, the projection is configured as a probe head.
- the clamp preferably has a receptacle for the current-carrying conductor and the thermally conductive sensor element, which have been described in detail above with reference to the preferred embodiments of the first aspect.
- the thermally conductive sensor element is further preferably thermally conductively connected to the measuring cap.
- FIG. 1 shows a schematic representation of a distributor device according to the invention according to a preferred embodiment.
- the distribution device 5 has a (mixed fluid or bulk material) input 3 for connection to a winninggutzu entry (for mixed fluids or bulk materials) on.
- the distribution device 5 may be a distribution device of known type and comprises means for dosing and uniform distribution of the supplied material to be conveyed to a plurality of (mixed fluid or bulk) outlets 7.
- a plurality of application devices 9 is connected to the device 1 each by means of a (mixed fluid or bulk) line 11. Through the outlets 7 and 11 lines a plurality of flow paths of the distributor 5 to the dispensing devices 9 is defined.
- the dispensing devices 9 are adapted to deliver the conveyed material (mixing fluid or bulk material) in the direction of the arrows 14 onto an agricultural area 100 in a generally known manner. This requires that the device 1 previously conveyed in the direction of arrow 13 is supplied.
- the device 1 according to FIG. 1 also has a device 15 for blockage detection.
- the device 15 for detecting blockage comprises an electronic evaluation unit 17 and a plurality of probes 21.
- the probes 21 are connected by means of lines 19 communicating with the electronic evaluation unit 17. Depending on whether the probes 21 have their own signal converter or not, the Lines 19 may be formed as a power or data line.
- the probes 21 are each introduced into a flow path and designed to emit a measurement signal dependent on the flow in the flow path.
- the electronic evaluation unit 17 is configured to receive the measured signals emitted by the probes 21, to match them to one another and to identify individual or multiple flow paths as blocked due to signal deviations detected in this case.
- each flow path has at least one probe.
- FIG. 2 is a detail of a probe 21 according to FIG. 1 shown.
- the probe 21 has a sensor element 23 which is set up for heat exchange with the material to be conveyed around the probe 21 (mixed fluid or bulk material).
- the sensor element 23 is enclosed by a measuring cap 25, which is intended to protect the sensor element 23 from mechanical damage.
- the measuring cap 25 is also sufficiently thermally conductive, and optionally has a measuring window for the sensor element for simplified contacting of the conveyed material in the flow path.
- the probe 21 has a current-carrying conductor 29, which is preferably formed by two wires 29a, b of a connecting cable.
- the connection cable 29a, b is connected to the line 19 for signal delivery to the electronic evaluation unit ( FIG. 1 ).
- a portion of the measuring cap 25 and the connecting cable 29a, b is enveloped by a holding tube 27 and sealed fluid-tight.
- the connection cable 29 a, b is arranged strain-relieved within the holding tube 27.
- the Hose 27 is also preferably configured to thermally isolate the probe 21 from its environment outside the flow path.
- FIGS. 3a to c Various ways of introducing the probe 21 in the flow path are in the FIGS. 3a to c shown.
- FIG. 3a shows a first preferred introduction possibility of the probe 21 in the flow path.
- the probe 21 is inserted into a connection section 35a between a hose nozzle 31a and the (mixed fluid or bulk material) line 11 into the flow section.
- the hose nozzle 31a is preferably arranged on a (mixed fluid or bulk material) outlet of the distributor.
- the probe 21 extends downstream from the point of introduction in the direction of the arrow 30 along the flow path.
- the retaining tube 27 thermally insulates the probe 21 from the conduit 11 and the hose nozzle 31a.
- the measuring cap 25 is preferably spaced so far from the connecting portion 35 a, that a circular flow possibly occurring in the case of a blockage in the vicinity of the hose nozzle 31 a does not reach the measuring cap 25 of the probe 21.
- FIG. 3b shows substantially the same structural elements with respect to the flow path and the probe 21.
- the probe 21 is not introduced into the flow path at a hose nozzle, but rather at a location along the flow path that can be chosen arbitrarily in principle through an adapted bore 33 (not shown in detail).
- the holding tube 27 is preferably fluid-tight in the bore 33rd
- connection cable of the current-carrying conductor 29 is led out of the flow path and (in a manner not shown) connected to the line 19 to the evaluation unit 17 ( FIG. 1 ).
- the probe 21 is passed in a connection portion 35 b of a hose nozzle 31 b between the hose nozzle 31 b and the line 11.
- the hose nozzle 31b is preferably arranged on a connection section for coupling to an application device.
- the probe 21 is deflected downstream after introduction in the direction of the flow path and then extends in the direction thereof. Otherwise, the structural structure is similar to that FIG. 3a ,
- FIGS. 4a . b and 5 the second aspect of the invention.
- the FIGS. 4a . b show a clamp 100, which can be mounted around a conduit 11, for example, mixing fluid line or bulk material, around. In FIG. 4b is such a line 11 indicated.
- the clamp 100 has a main body with a first main body half 103 and a second main body half 105. Furthermore, the clamp 100 has a projection 101.
- the projection 101 is substantially half formed in each case on one of the two main body halves 103, 105 and is at the assembly of the two main body halves 103, 105 completed with them as it were.
- the projection 101 extends downstream in the direction of the arrow A.
- the first main body half 103 has a hinge 106 on which a snapper 107 is arranged resiliently pivotable.
- the snapper 107 is adapted to engage behind a corresponding projection 109 on the second main body half 105 and in this way to form a quick release of the clamp 100.
- the clamp 100 also has a latching closure for adapting the inner diameter of the clamp 100 to the respective pipe 11 to be provided with the probe.
- the latching closure has a latching tongue 110 integrally formed on the first main body half 103 with external teeth 111 and a corresponding latching tongue receptacle 112, which is arranged on the second main body half 105.
- the latching tongue receptacle 112 has an inner toothing 113 corresponding to the outer toothing 111 of the latching tongue 110.
- the latching tongue receptacle 112 has a support portion 114 which is disposed opposite to the outer teeth 113 and, inwardly against the line 11 supporting, the outer and inner teeth 111, 113 is engaged with each other when the clamp 100 around the line 11 around is mounted.
- the clamp 100 is preferably designed for one-hand operation by means of the abovementioned closures and has a passage 115.
- the Feedthrough 115 extends through the body 103, 105 all the way to the end of the projection 101 and is adapted to receive a probe such as the probe 21 according to the first aspect and to ensure its passage into the flow path.
- the projection 101 is passed through an opening 12 in the conduit 11 and extends into the flow path.
- the clamp 100 according to FIGS. 4a . b is particularly suitable for use in clogging detection of mixed fluid lines.
- FIG. 5 shows a further embodiment of a clamp 200 according to the second aspect of the invention.
- the clamp 200 is preferably constructed structurally analogous to the clamp 100 of FIGS. 4a . b , as far as the provision of snap closure and locking connection, etc. is concerned. In this regard, reference is made to the above explanations to the FIGS. 4a . b directed.
- the clamp 200 has a projection 201.
- the projection 201 is not merely adapted for carrying out a separate probe, such as the probe 21, but instead forms the probe head of a probe 221.
- the projection 201 serves as a thermally conductive measuring cap 225 which is connected to a sensor 23 is thermally conductively connected, wherein the sensor 23 is preferably constructed structurally the same as in the probe 21 of the device according to the first aspect.
- the probe 200 has a base body 203, which in FIG. 5 around a line 11, in particular a bulk material line, is mounted around. The placement of the probe 200 is selected such that the protrusion 201 passes through a corresponding aperture 12 and extends into the flow path, preferably downstream.
- the probe 221 has a current-carrying conductor 29, which can be acted upon by a voltage, with connection cables 29a, b for connection to an electronic evaluation unit.
- the probe 221 in the clamp 200 is particularly suitable, especially when the protrusion 201 is designed as a hard metal tip, for use for detecting blockage in bulk material lines.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Measuring Volume Flow (AREA)
- Fertilizing (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Sowing (AREA)
- Fertilizers (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL17205500T PL3342265T3 (pl) | 2013-08-26 | 2014-08-18 | Urządzenie do rozprowadzania materiału sypkiego |
PL14752333T PL3038448T3 (pl) | 2013-08-26 | 2014-08-18 | Urządzenie do rozprowadzania mieszaniny cieczy |
EP17205500.6A EP3342265B1 (de) | 2013-08-26 | 2014-08-18 | Gerät zum verteilen von schüttgut |
DK17205500.6T DK3342265T3 (da) | 2013-08-26 | 2014-08-18 | Apparat til fordeling af bulkmateriale |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202013007590.2U DE202013007590U1 (de) | 2013-08-26 | 2013-08-26 | Gerät zum Verteilen eines Mischfluids, sowie Gerät zum Verteilen von Schüttgut |
PCT/EP2014/067523 WO2015028326A1 (de) | 2013-08-26 | 2014-08-18 | Gerät zum verteilen eines mischfluids, sowie gerät zum verteilen von schüttgut |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17205500.6A Division EP3342265B1 (de) | 2013-08-26 | 2014-08-18 | Gerät zum verteilen von schüttgut |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3038448A1 EP3038448A1 (de) | 2016-07-06 |
EP3038448B1 true EP3038448B1 (de) | 2017-12-06 |
Family
ID=51355544
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17205500.6A Active EP3342265B1 (de) | 2013-08-26 | 2014-08-18 | Gerät zum verteilen von schüttgut |
EP14752333.6A Active EP3038448B1 (de) | 2013-08-26 | 2014-08-18 | Gerät zum verteilen eines mischfluids |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17205500.6A Active EP3342265B1 (de) | 2013-08-26 | 2014-08-18 | Gerät zum verteilen von schüttgut |
Country Status (16)
Country | Link |
---|---|
US (1) | US10849266B2 (da) |
EP (2) | EP3342265B1 (da) |
JP (1) | JP6353539B2 (da) |
CN (1) | CN105636429B (da) |
AU (1) | AU2014314421B2 (da) |
BR (2) | BR112016003889B1 (da) |
CA (1) | CA2922277C (da) |
DE (1) | DE202013007590U1 (da) |
DK (2) | DK3038448T3 (da) |
ES (2) | ES2659976T3 (da) |
HK (2) | HK1223789A1 (da) |
HU (2) | HUE037778T2 (da) |
MX (1) | MX2016002171A (da) |
NO (1) | NO2933341T3 (da) |
PL (2) | PL3038448T3 (da) |
WO (1) | WO2015028326A1 (da) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015106952A1 (de) | 2015-05-05 | 2016-11-10 | Horsch Maschinen Gmbh | Verteilvorrichtung für landwirtschaftliches Verteilgut |
CN106069636A (zh) * | 2016-07-20 | 2016-11-09 | 安徽朗坤物联网有限公司 | 基于物联网的农业水肥一体化洒水机构在线监测系统 |
WO2018161055A1 (en) * | 2017-03-02 | 2018-09-07 | Arkansas State University - Jonesboro | Method and device to detect clogged nozzles |
CN107318313B (zh) * | 2017-08-11 | 2023-06-13 | 四川农业大学 | 一种物料定量分配装置 |
US20190183038A1 (en) * | 2017-12-15 | 2019-06-20 | Cnh Industrial Canada, Ltd. | System for controlling product treatment flow through distribution lines |
DE102018126118A1 (de) * | 2018-10-19 | 2020-04-23 | Hugo Vogelsang Maschinenbau Gmbh | Gerät zum Verteilen von Schüttgut mit einer Einrichtung zur Verstopfungserkennung |
US11083125B2 (en) | 2018-12-14 | 2021-08-10 | Cnh Industrial Canada, Ltd. | System and method for determining field characteristics based on ground engaging tool loads |
CN111010962A (zh) * | 2019-12-20 | 2020-04-17 | 江苏省东台中等专业学校 | 一种用于现代化农业的植物培养设备 |
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CN112243643A (zh) * | 2020-10-21 | 2021-01-22 | 重庆贻晨兴工业设计有限责任公司 | 采用精准分料装置的耕种机及使用方法 |
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DE3143910A1 (de) | 1981-11-05 | 1983-08-11 | Hugo Vogelsang Faß- und Maschinenbau GmbH, 4572 Essen | Geraet zum verteilen von guelle |
JPS60134169U (ja) * | 1984-02-16 | 1985-09-06 | 井関農機株式会社 | 空気搬送装置の搬送物センサ |
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DE202005008363U1 (de) | 2005-05-28 | 2006-10-05 | Hugo Vogelsang Maschinenbau Gmbh | Vorrichtung zum Verschließen eines Rohres |
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CA2826583A1 (en) * | 2011-02-03 | 2012-08-09 | Ramiro Trevino | Liquid fertilizer sensor system |
US20130144827A1 (en) * | 2011-02-03 | 2013-06-06 | Schaffert Manufacturing Company, Inc. | Systems and methods for supporting fertilizer decisions |
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2013
- 2013-08-26 DE DE202013007590.2U patent/DE202013007590U1/de not_active Expired - Lifetime
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2014
- 2014-08-18 US US14/914,167 patent/US10849266B2/en active Active
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EP3342265B1 (de) | 2019-10-23 |
JP2016533748A (ja) | 2016-11-04 |
NO2933341T3 (da) | 2018-03-03 |
US10849266B2 (en) | 2020-12-01 |
PL3342265T3 (pl) | 2020-05-18 |
DE202013007590U1 (de) | 2014-11-28 |
ES2764718T3 (es) | 2020-06-04 |
DK3038448T3 (da) | 2018-02-12 |
CN105636429B (zh) | 2019-08-02 |
DK3342265T3 (da) | 2020-02-03 |
HUE037778T2 (hu) | 2018-09-28 |
HK1223789A1 (zh) | 2017-08-11 |
JP6353539B2 (ja) | 2018-07-04 |
EP3342265A1 (de) | 2018-07-04 |
CA2922277C (en) | 2021-01-05 |
AU2014314421A1 (en) | 2016-03-03 |
ES2659976T3 (es) | 2018-03-20 |
HUE048589T2 (hu) | 2020-08-28 |
BR112016003889B1 (pt) | 2020-01-07 |
MX2016002171A (es) | 2017-01-05 |
PL3038448T3 (pl) | 2018-04-30 |
CN105636429A (zh) | 2016-06-01 |
AU2014314421B2 (en) | 2017-05-25 |
US20160212933A1 (en) | 2016-07-28 |
HK1258124A1 (zh) | 2019-11-08 |
WO2015028326A1 (de) | 2015-03-05 |
EP3038448A1 (de) | 2016-07-06 |
BR122019021604B1 (pt) | 2020-04-07 |
CA2922277A1 (en) | 2015-03-05 |
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